时间:2015-04-22 10:47来源:蓝天飞行翻译公司 作者:航空翻译 点击:次
External Service Panel AC Switchlight AC Electrical Power Distribution Description Components and Operation AC BUS 1 and AC BUS Bus Priority AC ESS BUS (Essential) AC SERV BUS (Service) Service Configuration Emergency AC Power Generation Description Components and Operation Air-Driven Generator Auto Deploy Control Unit Generator Control Unit ADG Manual Deploy Handle Uplock assembly ADG Control Panel DC Electrical System Description Components and Operation Transformer Rectifier Units TRU Power Distribution System DC BUS 1 and DC BUS DC ESS BUS (Essential) DC BATT BUS (Battery) DC SERV BUS (Service) DC UTIL BUS (Utility) DC Tie Contactors Main Tie Contactor Essential Tie Contactor Cross Tie Contactor ESS TRU 2 Transfer Contactor Service Bus Contactor Control Battery Power Distribution System Main and APU Battery Direct Buses DC EMER BUS (Emergency) DC BATT BUS (Battery) Emergency Tie Contactors DC Ground Services Controls and Indications Description EICAS Messages Power Supply and Circuit Breaker Summary Environmental Control System Introduction Air-Conditioning Description Components and Operation Air-Conditioning System Controller Air-Conditioning Packages Pack Valves Temperature Control Automatic Temperature Control Manual Temperature Control Pull Up/Pull Down Temperature Function Pack Temperature Protection Ram Air Scoop Ram Air Valve Pneumatic Sources In-flight Operations Ground Operations Distribution and Recirculation Systems Air Distribution Recirculated Air Flight Deck Distribution Passenger Cabin Distribution Galley and Lavatory Ventilation |